82948500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18433}}^1$

素因数の和:18458

約数の個数: 72

約数和(自身を含む): 261689064

約数和(自身を除く): 178740564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 18433, 36866, 55299, 73732, 92165, 110598, 165897, 184330, 221196, 276495, 331794, 368660, 460825, 552990, 663588, 829485, 921650, 1105980, 1382475, 1658970, 1843300, 2304125, 2764950, 3317940, 4147425, 4608250, 5529900, 6912375, 8294850, 9216500, 13824750, 16589700, 20737125, 27649500, 41474250, 82948500]

約数ペア:

[(1, 82948500), (2, 41474250), (3, 27649500), (4, 20737125), (5, 16589700), (6, 13824750), (9, 9216500), (10, 8294850), (12, 6912375), (15, 5529900), (18, 4608250), (20, 4147425), (25, 3317940), (30, 2764950), (36, 2304125), (45, 1843300), (50, 1658970), (60, 1382475), (75, 1105980), (90, 921650), (100, 829485), (125, 663588), (150, 552990), (180, 460825), (225, 368660), (250, 331794), (300, 276495), (375, 221196), (450, 184330), (500, 165897), (750, 110598), (900, 92165), (1125, 73732), (1500, 55299), (2250, 36866), (4500, 18433)]